Lucio Cetto

Last seen: etwa 2 Monate vor | Aktiv seit 2002

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How to predict unknown data with a RegressionPartitionedSVM-model
Hi, Let me add to what Shubh already said, the partitioned model contains several models, so which one should be used for predi...

mehr als 4 Jahre vor | 1

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How do you convert a tsv or txt file to a GFF file on matlab, with data you've downloading from NCBI or Ensembl ?
There is a demo function ( |ensemblmart2gff| ) in the toolbox/bioinfo/biodemos directory that may help you to get you started. ...

fast 10 Jahre vor | 0

fast 10 Jahre vor | 0

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Biograph node label elimination. How to?
bg.NodeAutoSize='off' bg.ShowTextInNodes='none' set(bg.Nodes,'Size',[1 1]); set(bg.Nodes,'Shape','circle'); view(b...

fast 10 Jahre vor | 0

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How can I reverse an edge in biograph viewer without redrawing the figure?
You must call the layout engine to redraw graph. This is because in some types of layouts the actual chronological order of the ...

fast 11 Jahre vor | 0

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Saving to BAM files from a BioMap object ?
You can not only split, but you can use this convenient method to filter (or preprocess) your files, for example you can filter ...

fast 11 Jahre vor | 1

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How to open a BAM file?
It may be possible that the BAM file is not ordered. The Bioinfomatics Toolbox (12b) automatically indexes the BAM file, but for...

mehr als 11 Jahre vor | 0

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dendrograms in clustergram vs pdist->linkage->dendrogram
Clustergram standardizes the data. I am not sure what release you are using but the way you control this option with the input a...

mehr als 11 Jahre vor | 1

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official examples could not run --- bioinformatics toolbox
This a known issue. There are workarounds already published. <http://www.mathworks.com/support/bugreports/865214> HTH L...

mehr als 11 Jahre vor | 1

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how to solve Dijkstra algorithm in MATLAB?
I get the distance of 1-16-2-6-10 to be 5.8, while 1-3-6-10 is 5.15. HTH

mehr als 11 Jahre vor | 0

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msresample error message: The MZ vector is not evenly nor linearly spaced.
Setting the option MISSING to TRUE should only be used when you are certain that the spacing between MZ values follows a linear ...

mehr als 11 Jahre vor | 0

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Need access to certain fields using BioMap for .bam file reading
Currently, you'll need to look into the mate, wich you could find using the MatePosition. This is not optimal and would require ...

fast 12 Jahre vor | 0

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Bioinformatics toolbox - featuresmap question
Razvan: featuresmap cannot do what you need, you'll need to plot the CDS manually, hopefully this gets you started: figu...

etwa 12 Jahre vor | 0

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open huge SAM files
The 4GB limitation for BioIndexedFile (which is the back-end support to read SAM files into BioMap) has been removed in 12a. Bef...

etwa 12 Jahre vor | 0

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HeatMap to Figure in 2009b vs. 2010b
This is a bug in 2010b, this was later fixed. This has a simple workaround, use: plot(hmo,figure('Renderer','ZBuffer','Vi...

mehr als 12 Jahre vor | 0

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FASTA AND BLAST
None of these alignment algorithms are included in Matlab. Do not mix the "fasta" alignment algorithm with the "fasta" file ...

mehr als 12 Jahre vor | 1

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why nucleotides is more than 4?
Ambiguous nucleotide symbols are used to characterize sequences that can have variations. It was introduced in the 80's and they...

mehr als 12 Jahre vor | 1

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Sort items to existing cluster groups
Use the function |cluster| to give a cluster idx to each sample in X: C = cluster(Z,'MaxClust',number_of_groups); Then f...

mehr als 12 Jahre vor | 0

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Dot plot screen resolution
You could visualize the dot plot by regions: seqdotplot(AHSINS5H5N1(1:500),AHSINS5H5N1(1:500),11,7) seqdotplot(AHSINS5H5N1...

mehr als 12 Jahre vor | 0

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tie-breaking in nwalign
Under ties, the simplegap algorithm favors first diagonal (matches/missmatches) then gap instertions in the first sequence and...

mehr als 12 Jahre vor | 0

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Difference between heatmap and clustermap
clustergram automatically standarizes the data in order to maximize the usage of the colormap. You may also alter the dynamic ra...

mehr als 12 Jahre vor | 0

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Load files to ngsbrowser from command line
This is undocummented, unfortunately it is only possible for short read data: bm1 = BioMap('mysamfile.sam') bm2 = BioMap...

mehr als 12 Jahre vor | 1

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Sequence Distance
When you are comparing sequences it is common to first align them using a dynamic programing algorithm. SEQPDIST uses NWALIGN to...

fast 13 Jahre vor | 0

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Bioinformatics
The first input of multialign is a collection of sequences to be aligned, this can be: 1) an array of structures with the "Seq...

fast 13 Jahre vor | 2

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Colorbar displays in new figure
Adding to what Patrick said, please not that you can pass a PVP to the constructor HeatMap object with the colormap: HeatMap(...

fast 13 Jahre vor | 0

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Error message when use geosoftread() function
In 2008a GEOSOFTREAD was only able to read data sets GDS and sample GSM files. Is your file a GSE file? You should use instead G...

fast 13 Jahre vor | 0

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How to understand "predecessor node" of the winning paths?
The PRED in your example 'encodes' all shortest paths from S to all other nodes, for example the shortest path between 1 and 6 i...

fast 13 Jahre vor | 1

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Problem with biograph layout
The layout engine will readjust the size of the page according with the positions of the nodes, so, if you are going to set the ...

etwa 13 Jahre vor | 2

Lucio Cetto

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